Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
precision-hvac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:54:04 UTC · ↺ Refresh
MX Hostnames
- precisionhvac-com02c.mail.protection.outlook.com
MX Priorities
- precisionhvac-com02c.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.221.200 (no PTR)
- 104.21.75.109 (no PTR)
- 2606:4700:3037::ac43:ddc8
- 2606:4700:3037::6815:4b6d
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
keanu.ns.cloudflare.com dns.cloudflare.com 2398061867 10000 2400 604800 1800
Primary NS (mname)
keanu.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398061867
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
keanu.ns.cloudflare.com
tia.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.208.184.58 include:_spf.mailspamprotection.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms80459653
- SPFv=spf1 ip4:35.208.184.58 include:_spf.mailspamprotection.com include:spf.protection.outlook.com ~all
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